.›PCIE To USB 3.0 PC Front Panel 4 Ports 5Gbps PCIE USB Adapter Support Hot Swa
The front four port USB3.0 expansion card leads directly from the PCIE to the front of the chassis, and the PCIE interface is low 90 degrees. Item Type: PCIE to USB 3.0 PC Front Panel. Bus Mode: PCIEx1 Interface (PCIE x1 x4 x8 x16 Compatible).